Plunge router



FIG. 1 is a top perspective view of a plunge router;

FIG. 2 is a front perspective view;

FIG. 3 is a rear perspective view;

FIG. 4 is a bottom perspective view;

FIG. 5 is a right side perspective view; and,

FIG. 6 is a left side perspective view thereof. 

The ornamental design for plunge router, as shown and described. 